AirHint found the following cheapest return flights from Montreal (YUL) to San Pedro Sula (SAP) in September 2025 (see full year).

Return flights

16 Sep - 23 Sep	Copa
30 Sep - 07 Oct	Copa
10 Sep - 17 Sep	United
03 Sep - 10 Sep	United
09 Sep - 16 Sep	United
23 Sep - 30 Sep	United
25 Sep - 02 Oct	United
17 Sep - 24 Sep	United
01 Sep - 08 Sep	United
20 Sep - 27 Sep	United
05 Sep - 12 Sep	United
22 Sep - 29 Sep	United
29 Sep - 06 Oct	United
27 Sep - 04 Oct	United
26 Sep - 03 Oct	United

Also check the deals for one-way flights from Montreal to San Pedro Sula in September.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Montreal to San Pedro Sula in September from $435

Return flights